CN209911887U

CN209911887U - Computer convenient to remove dust

Info

Publication number: CN209911887U
Application number: CN201920386984.XU
Authority: CN
Inventors: 唐超
Original assignee: Guangzhou College of Technology and Business
Current assignee: Guangzhou College of Technology and Business
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-01-07
Anticipated expiration: 2029-03-25

Abstract

The utility model belongs to the technical field of the computer, especially, be a computer convenient to remove dust, including the mainframe box, one side of mainframe box is the opening, the mainframe box has kept away from and has seted up the inlet port on the inner wall of open-ended one side, fixed mounting has first filter core on the mainframe box, first filter core and inlet port looks adaptation, movable mounting has the baffle on the mainframe box, the exhaust hole has been seted up on the baffle, one side fixed mounting that the baffle is close to first filter core has bellows, the both sides of bellows are the opening, and bellows and exhaust hole are linked together, fixed mounting has fan and second filter core in the bellows, the second filter core is located one side that the exhaust hole was kept away from to the fan, the bottom fixed mounting of bellows has an album ash box. The utility model is simple in operation, the practicality is strong, can effectually prevent that the dust from getting into the mainframe box in, simultaneously, is convenient for open the mainframe box, the convenient dust removal.

Description

Computer convenient to remove dust

Technical Field

The utility model relates to a computer technology field especially relates to a computer convenient to remove dust.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The computer is a modern intelligent electronic device which can operate according to a program and automatically process mass data at a high speed, and the computer mainly comprises a power supply, a mainboard, a CPU, a hard disk and other hardware.

However, in the prior art, the computer mainframe needs to dissipate heat, dust easily enters the mainframe from the heat dissipation holes, the dustproof effect is poor, and the performance of the computer is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer convenient for dust removal.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a computer convenient for dust removal comprises a mainframe box, wherein one side of the mainframe box is an opening, an air inlet is formed in the inner wall of one side, away from the opening, of the mainframe box, a first filter element is fixedly mounted on the mainframe box, the first filter element is matched with the air inlet, a baffle is movably mounted on the mainframe box, an exhaust hole is formed in the baffle, one side, close to the first filter element, of the baffle is fixedly mounted with an air box, the two sides of the air box are openings, the air box is communicated with the exhaust hole, a fan and a second filter element are fixedly mounted in the air box, the second filter element is positioned at one side, away from the exhaust hole, of the fan, an ash collecting box is fixedly mounted at the bottom of the air box, a mounting block is fixedly mounted at the top of the mainframe box, a sliding rod is slidably mounted on the mounting block, the sliding rod penetrates, the utility model discloses a safety device, including slide bar, mounting block, link, slip cap and spring, the slip cap is equipped with the spring on the slide bar, the one end and the installation piece fixed connection of spring, the other end and the fixed block fixed connection of spring, the one end of slide bar is rotated and is installed the link, the top fixed mounting of baffle has the couple, couple and link looks adaptation.

Preferably, the inner wall of the bottom of the air box is provided with a through hole, and the through hole is communicated with the dust collecting box.

Preferably, a clamping groove is formed in the inner wall of the bottom of the mainframe box, a clamping block is fixedly mounted at the bottom of the baffle, and the clamping block is matched with the clamping groove.

Preferably, one side of the mounting block is provided with a sliding hole, and the inner wall of the sliding hole is connected with the sliding rod in a sliding manner.

Preferably, one end of the sliding rod is provided with a hinge groove, and the inner wall of the hinge groove is rotatably connected with the hanging ring.

Preferably, a handle is fixedly mounted at one end, far away from the hanging ring, of the sliding rod, and an anti-skidding sleeve is fixedly sleeved on the outer side of the handle.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a dust collecting box, an installation block, a sliding rod, a hanging ring and a hook through a main case, an air inlet, a first filter element, a baffle plate, an exhaust hole, a fan, a second filter element, the dust collecting box, the installation block, the sliding rod and the hanging ring, the fan is started, the fan sucks the outside air flow into the mainframe box through the air inlet and then discharges the air flow through the air outlet, the heat of the mainframe box is effectively dissipated, under the action of the first filter element, partial dust can be prevented from entering the mainframe box, under the action of the second filter element, the dust falls into the dust collecting box after colliding with the second filter element through the fan, and is convenient to clean, when the mainframe box needs to be opened, the handle is pulled, the handle drives the sliding rod to slide on the mounting block, the sliding rod drives the hanging ring to move, the hanging ring is far away from the hook, the hanging ring is rotated, the hanging ring and the hook are separated from each other, the baffle plate can be taken down, and dust in the mainframe box and the dust collecting box can be conveniently cleaned;

the utility model is simple in operation, the practicality is strong, can effectually prevent that the dust from getting into the mainframe box in, simultaneously, is convenient for open the mainframe box, the convenient dust removal.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic view of the three-dimensional structure of the middle suspension loop and the hook of the present invention.

In the figure: 1. a main chassis; 2. an air inlet; 3. a first filter element; 4. a baffle plate; 5. an exhaust hole; 6. an air box; 7. a fan; 8. a second filter element; 9. a dust collecting box; 10. mounting blocks; 11. A slide bar; 12. a fixed block; 13. a spring; 14. hanging a ring; 15. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a computer convenient for dust removal comprises a main case 1, one side of the main case 1 is an opening, an air inlet 2 is arranged on the inner wall of one side of the main case 1 far away from the opening, a first filter element 3 is fixedly arranged on the main case 1, the first filter element 3 is matched with the air inlet 2, a baffle 4 is movably arranged on the main case 1, an exhaust hole 5 is arranged on the baffle 4, an air box 6 is fixedly arranged on one side of the baffle 4 close to the first filter element 3, two sides of the air box 6 are openings, the air box 6 is communicated with the exhaust hole 5, a fan 7 and a second filter element 8 are fixedly arranged in the air box 6, the second filter element 8 is positioned on one side of the fan 7 far away from the exhaust hole 5, an ash collecting box 9 is fixedly arranged at the bottom of the air box 6, an installation block 10 is fixedly arranged at the top of the main case 1, a sliding rod 11 is slidably arranged on the installation block 10, a spring 13 is slidably sleeved on the sliding rod 11, one end of the spring 13 is fixedly connected with the mounting block 10, the other end of the spring 13 is fixedly connected with the fixing block 12, a hanging ring 14 is rotatably mounted at one end of the sliding rod 11, a hook 15 is fixedly mounted at the top of the baffle 4, and the hook 15 is matched with the hanging ring 14;

the bottom inner wall of the air box 6 is provided with a through hole which is communicated with the dust collecting box 9, the bottom inner wall of the main case 1 is provided with a clamping groove, the bottom of the baffle 4 is fixedly provided with a clamping block which is matched with the clamping groove, one side of the mounting block 10 is provided with a sliding hole, the inner wall of the sliding hole is in sliding connection with the sliding rod 11, one end of the sliding rod 11 is provided with a hinged groove, the inner wall of the hinged groove is rotatably connected with the hanging ring 14, one end of the sliding rod 11 far away from the hanging ring 14 is fixedly provided with a handle, the outer side of the handle is fixedly sleeved with an anti-skidding sleeve, the device is matched with the fan 7 through the main case 1, the air inlet hole 2, the first filter element 3, the baffle 4, the exhaust hole 5, the fan 7, the second filter element 8, the dust collecting box 9, the mounting block 10, the sliding rod 11, the hanging ring 14 and the hook 15, when in use, effectual dispel the heat to mainframe box 1, under the effect of first filter core 3, can prevent that partial dust from getting into in mainframe box 1, under the effect of second filter core 8, the dust drops in album ash box 9 after passing through fan 7 and the collision of second filter core 8, conveniently clear away, it makes to open mainframe box 1 when needs, the pulling handle, the handle drives slide bar 11 and slides on installation piece 10, slide bar 11 drives the motion of link 14, make link 14 keep away from couple 15, rotate link 14, make link 14 and couple 15 alternate segregation, can take off baffle 4, conveniently clear up the dust in mainframe box 1 and the album ash box 9, the utility model is simple in operation, the practicality is strong, can effectually prevent that the dust from getting into mainframe box 1 in, simultaneously, is convenient for open mainframe box 1, conveniently removes dust.

The working principle is as follows: during the use, start fan 7, fan 7 inhales external air current in mainframe box 1 through inlet port 2, discharge by exhaust hole 5 again, effectually dispel the heat to mainframe box 1, under the effect of first filter core 3, can prevent that partial dust from getting into mainframe box 1 in, under the effect of second filter core 8, the dust drops in album ash box 9 after through fan 7 and the collision of second filter core 8, conveniently clear away, make mainframe box 1 when needs open, the pulling handle, the handle drives slide bar 11 and slides on installation piece 10, slide bar 11 drives link 14 motion, make link 14 keep away from couple 15, rotate link 14, make link 14 and couple 15 alternate segregation, baffle 4 can be taken off, conveniently clear up the dust in mainframe box 1 and the collection ash box 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer convenient to remove dust, includes mainframe box (1), its characterized in that: one side of mainframe box (1) is the opening, inlet port (2) have been seted up on keeping away from open-ended one side inner wall in mainframe box (1), fixed mounting has first filter core (3) on mainframe box (1), first filter core (3) and inlet port (2) looks adaptation, movable mounting has baffle (4) on mainframe box (1), exhaust hole (5) have been seted up on baffle (4), one side fixed mounting that baffle (4) are close to first filter core (3) has bellows (6), the both sides of bellows (6) are the opening, and bellows (6) are linked together with exhaust hole (5), fixed mounting has fan (7) and second filter core (8) in bellows (6), second filter core (8) are located fan (7) and keep away from one side of exhaust hole (5), the bottom fixed mounting of bellows (6) has album ash box (9), the top fixed mounting of mainframe box (1) has installation piece (10), slidable mounting has slide bar (11) on installation piece (10), slide bar (11) run through installation piece (10), fixed mounting has fixed block (12) on slide bar (11), the slip cap is equipped with spring (13) on slide bar (11), the one end and installation piece (10) fixed connection of spring (13), the other end and fixed block (12) fixed connection of spring (13), the one end of slide bar (11) is rotated and is installed link (14), the top fixed mounting of baffle (4) has couple (15), couple (15) and link (14) looks adaptation.

2. A computer for facilitating dust removal according to claim 1, wherein: the bottom inner wall of the air box (6) is provided with a through hole, and the through hole is communicated with the dust collecting box (9).

3. A computer for facilitating dust removal according to claim 1, wherein: the clamping groove is formed in the inner wall of the bottom of the mainframe box (1), the bottom of the baffle (4) is fixedly provided with a clamping block, and the clamping block is matched with the clamping groove.

4. A computer for facilitating dust removal according to claim 1, wherein: a sliding hole is formed in one side of the mounting block (10), and the inner wall of the sliding hole is connected with the sliding rod (11) in a sliding mode.

5. A computer for facilitating dust removal according to claim 1, wherein: one end of the sliding rod (11) is provided with a hinge groove, and the inner wall of the hinge groove is rotatably connected with the hanging ring (14).

6. A computer for facilitating dust removal according to claim 1, wherein: one end of the sliding rod (11) far away from the hanging ring (14) is fixedly provided with a handle, and an anti-skidding sleeve is fixedly sleeved on the outer side of the handle.